A passing information pushing system is provided. The system includes a plurality of lamps, and an electronic device. Each of the lamps continuously identifies a signal type of power, calculates a remaining duration corresponding to the current signal type, and pushes a passing state and the remaining duration corresponding to the current signal type. The electronic device receives a first information from a first lamp, and identifies a first lamp direction. The electronic device receives a second information from a second lamp, and identifies a second lamp direction. Furthermore, the electronic device notifies a corresponding passing state and remaining duration according to the first information or the second information by determining whether a current moving direction is parallel to the first lamp direction or the second lamp direction.